Fluent material handling – with receiver or receiver coacting mea – With testing or weighing receiver content
Reexamination Certificate
2006-03-28
2006-03-28
Derakshani, Philippe (Department: 3754)
Fluent material handling, with receiver or receiver coacting mea
With testing or weighing receiver content
C141S198000
Reexamination Certificate
active
07017624
ABSTRACT:
A device for dispensing particulate matter may include a gravimetric sensor to measure the weight of particulate matter mixed with a fluid carrier. In an illustrative embodiment, a dry chemical inductor includes a bin for containing particulate matter, a conduit for transporting a stream of liquid carrier, and a valve for controllably releasing a particulate matter from the bin into the conduit. The device may further include a gravimetric sensor, such as an electronic scale or a load cell, for measuring the weight of particulate matter released from the bin. A controller may receive signals from the gravimetric sensor and actuate the valve to interrupt the flow of particulate matter when the desired amount of particulate matter has been released.
REFERENCES:
patent: 3697052 (1972-10-01), Andris
patent: 5147152 (1992-09-01), Link
patent: 5573149 (1996-11-01), Saito
patent: 5803673 (1998-09-01), Reinsch et al.
patent: 6425529 (2002-07-01), Reinsch et al.
Letter from F. Reinsch to T. Pekarek re delivery system, 1999.
Letter from F. Reinsch to J. Latting re ACCU-BIN™ system 1999.
Flexicon Bulk Bag Discharger, 2002, Flexicon Corporation.
Latting John A.
Reinsch Frank G.
Derakshani Philippe
Fish & Richardson P.C. P.A.
Rosen's, Inc.
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